baber/WOPTO huggingface dataset:
Patent JP-2017227673-A (JP)
Title: Imaging lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/00
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens consist of six lenses having excellent optical characteristics, with a low back, a wide-angle, and a bright F value.SOLUTION: An imaging lens is arranged with, in order from an object side, a first lens L1 having a positive refractive power, a second lens L2 having a negative refractive power, a third lens L3 having a positive refractive power, a fourth lens L4 having a negative refractive power, a fifth lens L5 having a positive refractive power, and a sixth lens L6 having a negative refractive power. The imaging lens satisfies a predetermined conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2017228581-A (JP)
Title: Wiring board and method of manufacturing the same, and method of manufacturing semiconductor device
Inventor: FURUKAWA TADASHI
IPC: H01L23/12
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and a method of manufacturing the same, and a method of manufacturing a semiconductor device, that are capable of discharging heat from a semiconductor element with efficiency.SOLUTION: A wiring board 10 comprises: a core substrate 20 that has a heat radiation via 26 extending in a thickness direction; and a rewiring layer 30 arranged on the core substrate 20. The rewiring layer 30 has: an element mounting region 37 for mounting a semiconductor element 71; and a heat radiation metal layer 38 formed around the element mounting region 37. The heat radiation metal layer 38 of the rewiring layer 30 is connected with the heat radiation via 26 of the core substrate 20.SELECTED DRAWING: Figure 1
Patent JP-2017225919-A (JP)
Title: Production kit of droplet and production method of droplet
Inventor: HASHIMOTO MASAHIKO
IPC: G01N37/00
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a production kit of droplets and a production method of droplets, with which droplets can be produced simply at a low cost, and a production rate of the droplets can be heightened.SOLUTION: A production kit 1 of droplets includes a microfluidic chip 10 including a chip body 10A with a substrate 10B stuck thereto, and a gas occlusion member 20 formed of a synthetic resin capable of occluding a gas. The chip body 10A has a first liquid reservoir 11A to store a liquid to be a continuous phase, a second liquid reservoir 11B to store a liquid to be a dispersion phase, a third liquid reservoir 11C to capture droplets, and micro flow channels 12A-12C extending from bottoms of the liquid reservoirs 11A-11C and connected to one another. The gas occlusion member 20 has an extended space formation part 22 to form an extended space which covers the third liquid reservoir 11C so as to be continued to the space inside the corresponding liquid reservoir 11C when laminated on the chip body 10A. The extended space formation part 22 has a surface area larger than an area of a side face of the third liquid reservoir 11C.SELECTED DRAWING: Figure 1
Patent JP-2018001770-A (JP)
Title: Pretensioner and seat belt device
Inventor: KOHAMA SHIGERU
IPC: B60R22/195
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pretensioner which can achieve weight reduction or reduction of the number of work hours during assembly, and to provide a seat belt device.SOLUTION: A pretensioner 1 includes: a wire 2 connected to webbing for restraining an occupant; a piston 3 disposed in the wire 2; a cylinder 4 which slidably houses the piston 3; a gas generator 5 which applies driving force to the piston 3; a housing 6 which connects the cylinder 4 with the gas generator 5 so that the cylinder 4 and the gas generator 5 can communicate with each other; and a bracket 7 which is connected to the housing 6 and positions the wire 2. The housing 6 includes: a protrusion 61 formed on a side surface 6s; and a step part 62 formed on the side surface 6s. The bracket 7 includes: an engagement hole 71 which engages with the protrusion 61; and a stopper 72 which may engage with the step part 62.SELECTED DRAWING: Figure 3
Patent JP-2018004766-A (JP)
Title: Projector system, light source device, and program
Inventor: KOAKUTSU TOSHINOBU
IPC: G03B21/14
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To adequately adjust the size of a luminosity energy supplied by a light source device to each projector according to the size of a projected image formed by each projector, in a projector system having the plurality of projectors and the light source device.SOLUTION: A projector system includes: a plurality of projectors; and a light source device which supplies a luminosity energy to each projector. Each projector includes: a projection unit for projecting image data using the supplied luminosity energy, and forming a projected image to a projection surface; a calculation unit for calculating the size of the projected image; and a notification unit for notifying the light source device of the size of the calculated projected image. The light source device includes: a reception unit for receiving the size of the projected image from each projector; a determination unit for determining a luminosity energy to be supplied to each projector on the basis of the size of the received projected image; and a supply control unit for controlling output of the luminosity energy so that the determined luminosity energy is supplied to each projector.SELECTED DRAWING: Figure 1
Patent JP-2018002785-A (JP)
Title: Ink, ink storage container, inkjet recording method, and inkjet recording device
Inventor: MASUDA KIMINORI
IPC: C09D11/38
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink that has high defoaming properties and can improve in storage stability.SOLUTION: An ink contains a fluorine-based surfactant (A) with an HLB value of higher than 6, a diol surfactant (B) with an HLB value of 6 or less, and a surfactant (C) with an HLB value of 6 or less, the structure of which is different from that of the surfactant (B), The fluorine-based surfactant (A) is preferably a compound having a group represented by the following structural formula (I): CF-CHCH-.SELECTED DRAWING: None
Patent JP-2017021348-A (JP)
Title: Sound transmitting system for motor vehicle and method for sound transmitting system
Inventor: TOBIAS HILLERS
IPC: F01N1/00
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a sound transmitting system for a motor vehicle and a method for a sound transmitting system.SOLUTION: The sound transmitting system for a motor vehicle comprises a sound generator 2 and a sound-conducting first sound duct 6. The first sound duct 6 is designed to transmit sound generated by the sound generator 2 and the first sound duct 6 is connected to the sound generator 2 at a first end portion 7 so as to transmit sound. The first sound duct 6 has a third end portion 21 and the third end portion 21 is formed facing away from the first end portion 7. Via the third end portion 21, a sound resulting from the generated sound enters a passenger compartment 19 or external region 20 of a bodywork 26 of the motor vehicle 12. According to the invention, to bring about a specific sound characteristic of the resulting sound, a first length L1 of the first sound duct 6 and/or a first diameter D1 of the first sound duct 6 and/or a first cross-sectional area Q1 of the first sound duct 6 are/is adapted as a function of the generated sound.SELECTED DRAWING: Figure 1
Patent JP-2017036037-A (JP)
Title: Steering device
Inventor: YAMAMOTO KATSUYA
IPC: B62D1/185
Filed: 2016-07-07
Abstract: PURPOSE: To provide a steering device that can use the same member in common as a telescopic adjusting mechanism and a shock absorbing mechanism for secondary collision, and can smoothly move from a telescopic adjustment region to a shock absorption region when the steering device contracts to a front side in a case of a secondary collision.CONSTITUTION: A steering device comprises a column pipe 6, an outer column A, a stationary bracket 4, a stopper bracket 7, and a fastener 5. The stopper bracket 7 has a first droop plate-like part 71 and a second droop plate-like part 72, has a telescopic long hole 73 and a shock absorbing long hole 74 formed, and is provided with a first collapsed part 75 in the form of a projection plate piece located between a telescopic long hole 73 and the shock absorbing long hole 74 of the first droop plate-like part 71, and bent with a bolt in the case of the secondary collision. A shock absorbing long hole 74 of any one of the first droop plate-like part 71 and second droop plate-like part 72 is provided with a second collapsed part 76 decreasing height-directional dimension toward an end.SELECTED DRAWING: Figure 1
Patent JP-2018009889-A (JP)
Title: Flow rate sensor
Inventor: SAKURAI YUKI
IPC: G01F1/68
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate sensor that offers improved fluid flow rate detection accuracy.SOLUTION: A flow rate sensor comprises a flow rate detection unit 120 provided at least with a heat generating section and configured to detect a flow rate of a fluid, and two humidity detection units 130, 140 disposed to sandwich the flow rate detection unit 120 along a fluid flow direction and configured to detect humidity of the fluid. A detection value of the humidity detection unit 130, one of the two humidity detection units 130, 140 located on the upstream side of the flow rate detection unit 120 in the fluid flow direction, is used to correct a detection value of the flow rate detection unit 120.SELECTED DRAWING: Figure 5
Patent JP-2018009383-A (JP)
Title: Fixing hardware for fixing exterior wall panel
Inventor: SASAKI HIDEO
IPC: E04F13/08
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing hardware which can fix an exterior wall panel surely without being dropped.SOLUTION: A fixing hardware for fixing an exterior wall panel to a skeleton wall surface of a building comprises an upper fixing hardware that rotatably engages with a rail arranged in the wall surface and a lower fixing hardware hooked on the rail. The lower fixing hardware is provided with a fixed part fixed to the back face of the exterior wall panel and a pair of vertical parts standing from both sides of the fixed part. The vertical part is provided with a rail hooking part notched in accordance with the cross-sectional shape of the rail. The fixed part is provided with a panel supporting piece projected from a lower side in the opposite direction to the vertical part and for supporting the bottom edge of the exterior wall panel.SELECTED DRAWING: Figure 1
Patent JP-2018011223-A (JP)
Title: Virtual image display device
Inventor: AMADA MIGAKU
IPC: H04N5/64
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a virtual image display device capable of correcting the bending of light-permeable board.SOLUTION: The display device comprises: a light guide 50 which makes a beam from a collimation optical system incident on a beam incident part and guides the beam to a beam ejection part; a frame 501 which holds the light guide; a light guide position adjusting part which includes a pressure member 64a disposed in contact with the light guide and the frame; and an elastic member 63a which inserts and holds the light guide, the frame and the pressure member. The light guide position adjusting part is capable of adjusting the relative positions of the light guide and the frame.SELECTED DRAWING: Figure 3
Patent JP-2016185711-A (JP)
Title: Laminate and method for manufacturing same, and gas barrier material
Inventor: KIMURA MITSUHARU
IPC: C08J7/048
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminate which has high adhesion between a fine cellulose layer and a base material and is thus less likely to undergo delamination.SOLUTION: The laminate is such that a fine cellulose layer containing fine cellulose having a carboxyl group is laminated on one or both surfaces of the base material, and a mixed layer in which the fine cellulose is mixed in the base material is further interposed between the base material and the fine cellulose layer.SELECTED DRAWING: None
Patent JP-2018014022-A (JP)
Title: Image forming apparatus and property information management system
Inventor: NOMURA HITOSHI
IPC: G06F17/30
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can prevent an unnecessary user's visit and can periodically provide new property information preferred by the user, and a property information management system.SOLUTION: There is provided an image forming apparatus comprising: a user relevant information acquisition part that acquires, from a user, a search condition for candidate properties and scheduled visit time; and an update information request part that transmits a request for update information on the property information to a server on the basis of the scheduled visit time information acquired by the user relevant information acquisition part; the image forming apparatus updating database information held therein on the basis of the update information acquired from the server. Also provided is a property information management system including the image forming apparatus.SELECTED DRAWING: Figure 1
Patent JP-2018012805-A (JP)
Title: Silica-cyanate resin organic-inorganic hybrid material and method for producing the same
Inventor: TSUJIMOTO TOMOO
IPC: C08G77/452
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a silica-cyanate resin organic-inorganic hybrid material excellent in heat resistance and surface hardness and a method for producing the same, and to provide a film, a sealing agent and a hard coat film using the same.SOLUTION: A silica-cyanate resin organic-inorganic hybrid material is obtained from a cyanate ester compound, a tetrafunctional alkoxysilane compound represented by formula (1): Si(OR), in formula (1), Reach independently represents an alkyl group having 1 to 5 carbon atoms, and a trifunctional alkoxysilane compound represented by formula (2): RSi(OR), in formula (2), Rrepresents C1-5 alkyl group or aryl group, and Reach independently represents C1-5 alkyl group, through the following steps: a first mixing step (i) of mixing the cyanate ester compound, water, an acid catalyst and an organic solvent; a second mixing step (ii) of mixing a mixed liquid obtained in the first mixing step and the tetrafunctional alkoxysilane compound represented by formula (1) and the trifunctional alkoxysilane compound represented by formula (2) to produce a sol liquid; a heating step (iii) of heating the sol liquid obtained in the second mixing step, and performing solvent removal and thermosetting.SELECTED DRAWING: None
Patent JP-2018018848-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: MIYAMOTO HIRONOBU
IPC: H01L21/338
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To improve properties of a semiconductor device.SOLUTION: A semiconductor device comprises: a trench T which penetrates a barrier layer (5S) and reaches the middle of a channel layer (4S) of a voltage clamp layer (2S), a channel base layer (3S), the channel layer and the barrier layer which are formed on a substrate SUB; a gate electrode GE arranged in the trench T via a gate insulation film GI; a source electrode SE and a drain electrode DE which are formed on the barrier layer on both sides of the gate electrode GE, respectively; a fourth electrode 4E electrically connected to the voltage clamp layer. The fourth electrode 4E is electrically isolated from the source electrode SE, and voltage applied to the fourth electrode 4E is different from voltage applied to the source electrode SE. This enables threshold control, and, for example, increases the threshold of a MISFET.SELECTED DRAWING: Figure 1
Patent JP-2018017621-A (JP)
Title: Battery voltage detector
Inventor: IWAMOTO MASATARO
IPC: H02J7/00
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery voltage detector capable of detecting a battery voltage with high accuracy, with which it is possible to prevent a wraparound current at the time of offset correction of a differential amplifier and correct the offset of the differential amplifier correctly.SOLUTION: A battery pack 2 consists of two battery modules 3, 4 that are connected in series. Capacitors 6a, 6b are connectable via battery-side switches 5a-5d. A differential amplifier 10 is provided with two op-amps 10a, 10d, and is connectable to the capacitors 6a, 6b by amp-side switches 7a-7c via an input resistor unit 8. An inversion input terminal of the op-amp 10a is connected to an inversion input terminal of the op-amp 10d via a current cutoff switch 9. Occurrence of a potential difference due to the difference of offset between the op-amps 10a, 10d can be suppressed by turning the switch 9 off at the time of offset correction, so that accurate detection is possible, allowing a battery voltage to be detected with high accuracy.SELECTED DRAWING: Figure 1
Patent JP-2017097331-A (JP)
Title: Optical film
Inventor: AMAMIYA HIROYUKI
IPC: B32B7/02
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical film configured with an alignment film and a retardation layer sequentially laminated on a base material, capable of suppressing occurrence of cissing than ever before, and reducing occurrence of a defect due to the cissing.SOLUTION: An optical film includes, for instance: at least a first laminate having a base material, an alignment film and a retardation layer; and a second laminate having an alignment film and a retardation layer laminated in this order. A leveling agent having a reactive functional group is included in the alignment film and/or the retardation layer in the first laminate.SELECTED DRAWING: Figure 1
Patent JP-2018011283-A (JP)
Title: Mobile phone with earthquake sensing light
Inventor: ARAI MICHIMITSU
IPC: H04M1/00
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although a mobile phone is excellent for communication information or playing game or the like, the mobile phone comprising a simple light is not used for turning a light since a user is shocked a large impact such as earthquake in a dark during a midnight and not bring the mobile phone when going out to the outdoor.SOLUTION: In a main light L1 of a feature phone, an emergency light L2, and a touch panel type mobile phone, a timer circuit A lighting for a constant period is provided on a circuit of a main light L3 comprised in a notification LED L4 and a rear cover and a battery. Even when receiving a strong impact during communication, a communication circuit for stopping the operation of the main light L1, the emergency light L2, the main light L3 of the touch panel type mobile phone, and the notification LEDL4 is provided. A timer circuit B for stopping the operation of each light during a setting time is provided. The main light 3 that senses the impact of earthquake and comprised in the main light L1, the emergency light L2, the communication LED L4 of the touch panel type mobile phone, and the rear cover is provided in an earthquake sensing sensor for lighting and an earthquake sensing circuit.SELECTED DRAWING: Figure 1
Patent JP-2018024099-A (JP)
Title: Transfer sheet
Inventor: NAGOSHI OSHO
IPC: B41M5/50
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet excellent in image deterioration resistance, striking-through suppressibility, and transferability, and used in a transfer printing method using a sublimation type printing ink.SOLUTION: There is provided a transfer sheet used in a transfer printing method using a sublimation type printing ink. The transfer sheet has a base paper, and coating layers having one or more layers at least on one side of the base paper. In the transfer sheet, Gurley air permeability determined based on JIS P8117:2009 is 100 seconds or more and 200 seconds or less.SELECTED DRAWING: None
Patent JP-2018025016-A (JP)
Title: Floor beam structure
Inventor: ONISHI MASAAKI
IPC: E04B5/10
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a floor beam structure for enabling reduction in a construction cost by making it possible to use a large floor slab.SOLUTION: Between a first beam material 11 to which a pillar 1 having the upper end made to be a free end is attached and a second beam material 12 provided so as to be separated from the first beam material 11 is provided a restraining material 5 for restraining a twist of the first beam material 11. A floor plate 6(6A) is provided so that the undersurface thereof is positioned below upper flanges of the first beam material 11 and second beam material 12. The beam depth of the restraining material 5 is shorter than that of the first beam material 11 and that of the second beam material 12; the upper surface of the restraining material 5 is positioned below the undersurface of the floor plate 6A.SELECTED DRAWING: Figure 1
Patent JP-2018031603-A (JP)
Title: Preparation method of interface analysis specimen and analysis method of interface
Inventor: KUBO YUGO
IPC: G01N23/2202
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of stably preparing a specimen having a metal layer and a resin layer laminated in contact with each other and suitable for the analysis of the vicinity of an interface between the metal layer and the resin layer by a hard X-ray photoelectron spectroscopy.SOLUTION: The preparation method of an interface analysis specimen includes: a step of preparing a gallium arsenic substrate 40 having a main surface 40A which has a surface roughness Ra of 10 nm or less; a step of forming a silicon dioxide layer 30 so that it contacts the main surface 40A; a step of forming a metal layer 10 having a thickness of 2 nm to 50 nm so that it contacts a main surface 30A of the silicon dioxide layer 30 opposite to the gallium arsenic substrate 40 side; a step of forming a first laminate 2 by forming a resin layer 20 so that it contacts a main surface 10A of the metal layer 10 opposite to the silicon dioxide layer 30 side; a step of acquiring a second laminate by removing the gallium arsenic substrate 40 from the first laminate 2; and a step of removing the silicon dioxide layer 30 from the second laminate.SELECTED DRAWING: Figure 3
Patent JP-2018030601-A (JP)
Title: Foam generation device
Inventor: KASAMATSU IKUO
IPC: A47K5/12
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a foam generation device which can be used as a dispenser for a liquid soap, and can also be used while having fun as a toy.SOLUTION: A foam generation device comprises: a first cylindrical member 11 which includes an opening 14a for discharging foams at a tip thereof; a second cylindrical member 20 which is so fitted as to be slidable with respect to the first cylindrical member 11; and a piston pump 30 for delivering a liquid or air for generation of foams into the opening 14a. The second cylindrical member 20 is pushed in the first cylindrical member 11 in the state that the opening 14a is directed to a discharged surface S, whereby the piston pump 30 is operated thereby discharging foams toward the discharged surface S from the opening 14a.SELECTED DRAWING: Figure 3